{"id": 3108, "prediction_verbatim": "Oil prices (Brent Crude) will be higher in 24h", "created_at": "2026-04-10 12:23:46", "direction": "up", "timeframe": "24h", "score": null, "outcome": "Cannot auto-score commodity prediction \u2014 no price feed for this asset class", "resolved_at": "2026-04-11 12:24:06", "chain_hash": "9454f8e37ff1d9059cf6fc18dbb22aec81d797a1ae1b4595502df7d0cec53076", "chain_tx": "4kFH7T1A4WbsA8RwCv7hESpYcy4TCGyjhYqK1TxPEhPpdveHfyMh5pZXUBbxuiDd96be7Wu6DVpH34WYsmsDoeWB", "verify": "sha256(f'{prediction_verbatim}|{created_at}|{id}') must equal chain_hash, and the Solana tx memo must read 'workshop:pred:<id>:<chain_hash>' with a timestamp BEFORE resolved_at. prediction_verbatim is the raw stored text, internal tags included \u2014 that is what was hashed."}